PTA is the name of a national organization, and a parent group may not legally use that name without affiliating with them.

PTO is a generic name, and any parent group may use it. In fact, a PTA is a PTO, it is just a very specific kind of PTO. There are other names, like HSA, that are also used and can be assumed by any parent group that so desires.

I'm not sure about Pennsylvania law, but I know in CT anyone can establish a PTO with the cooperation of the school. This site is a great help for information and feedback. So just go for it.

Can anyone just start a PTO or do you have to join an organization? My 4 kids are enrolled in a cyber charter school in Pennsylvania and we are trying to start a PTO. We just want to make sure it is legal.